2006 Audi A3 vs. 2009 Porsche Cayman
To start off, 2009 Porsche Cayman is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 3,385 cc, 2009 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (291 HP @ 6250 RPM) has 41 more horse power than 2006 Audi A3. (250 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A3 weights approximately 350 kg more than 2009 Porsche Cayman.
Because 2006 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2006 Audi A3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Porsche Cayman (340 Nm @ 4600 RPM) has 20 more torque (in Nm) than 2006 Audi A3. (320 Nm @ 2800 RPM). This means 2009 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3.
Compare all specifications:
| 2006 Audi A3 | 2009 Porsche Cayman | |
| Make | Audi | Porsche |
| Model | A3 | Cayman |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3196 cc | 3385 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 291 HP |
| Engine RPM | 6300 RPM | 6250 RPM |
| Torque | 320 Nm | 340 Nm |
| Torque RPM | 2800 RPM | 4600 RPM |
| Engine Bore Size | 84.1 mm | 96.3 mm |
| Engine Stroke Size | 95.9 mm | 78.3 mm |
| Engine Compression Ratio | 11.3:1 | 11.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1530 kg |
| Vehicle Length | 4290 mm | 4350 mm |
| Vehicle Width | 1960 mm | 1310 mm |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2580 mm | 2420 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
